Nonparametric RegressionCovers nonparametric regression, scatterplot smoothing, kernel methods, and bias-variance tradeoff.
Model Selection: AIC and BICExplores model selection using AIC and BIC criteria, addressing different questions and the importance of sparsity in selecting the best model.
Model Checking and ResidualsExplores model checking and residuals in regression analysis, emphasizing the importance of diagnostics for ensuring model validity.